Comparison

TRASOL vs KILO2400ABS

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

TRASOL

This advanced ballistic calculator provides real-time environmental data and trajectory predictions for precision shooting. It features a heads-up display for automatic target solutions, moving target tracking, and shot logging capabilities.

Highlights
  • Real-time sensor integration
  • Heads-up display (HUD)
  • Moving target tracking
  • Unlimited equipment profiles
  • Cloud backup/sync
  • Long-range accuracy up to 5000 yards
  • Scope turret calibration
Features
Read full description

Stop adjusting – start hitting. Utilize the most effective ballistic software ever invented. Simple, intuitive and now integrated with smart sensors. With the tap of a button you can calibrate density altitude, Coriolis, cant and slope in real-time. Fully integrated with our new heads-up display, TRASOL enables you to capture video and snapshots, as well as track moving targets. TRASOL was developed for precision shooters who desire first round hit accuracy out to 5000 yards. FEATURES • Interfacing HUD • Automatic device sensor input • Unlimited equipment profiles • Cloud backup/sync for equipment data • Range up to 5000 yards (4572 meters) • Highly accurate trajectory prediction • Moving target speed tracking • Scope turret calibration • Cold bore adjustment • Light/dark color themes • Built-in tutorials HEADS-UP DISPLAY There is genius in simplicity. TRASOL is the first ballistic application to incorporate Heads-Up Display technology. By using your iPhone’s or iPad’s built-in camera and onboard sensors, TRASOL allows users to point their device at their target and automatically generate absolute accuracy solutions. The HUD environment has highly intuitive drag-and-drop tools for quick input of range and wind, and the device’s sensors do the rest. The HUD also allows tracking of moving targets to provide very accurate lead solutions. Photo/video capturing capability allows you to log your shots easily and share them with your friends. REFINED ACCURACY Utilizing proprietary algorithms, TRASOL is the most accurate ballistics calculator on the planet. No more need to alter manufacturer bullet data to get your hits; we developed new algorithms using Doppler radar data to create the most predictive flight path possible. In live-fire testing of TRASOL’s predictions the following results were documented (.338LM ammunition, using manufacturer's published data): • Within 0.1 MRAD up to 1400 yards • Within 0.5 meters up to 1700 yards • Within 1.1 meters at 2200 yards

About

KILO2400ABS

This companion app connects to a laser rangefinder to manage gun profiles, view real-time data, and adjust target and environmental parameters. Access a library of ballistic drag curves for enhanced accuracy.

Highlights
  • Gun profile management
  • Applied Ballistics calculator
  • Onboard environmental sensors
  • Bluetooth connectivity
  • Head's Up Display
  • Environment and target variable editing
Features
Read full description

Congratulations on the purchase of your SIG SAUER® KILO2400ABS Laser Rangefinder. The KILO2400ABS is the world’s most advanced rangefinder featuring an embedded Applied Ballistics calculator, onboard environmental sensors and Bluetooth for synchronizing custom profiles with a free, downloadable ballistic app for your iOS device. The KILO2400ABS application is the companion for the laser rangefinder. This application is used to connect to the KILO2400ABS to manage all gun profiles, view an advanced Head’s Up Display with the current information on the laser rangefinder, and override or set all target and environmental parameters. Gun profile management includes access to the entire library of Applied Ballistics custom drag curves providing superior accuracy at the maximum range of the laser rangefinder. Features -------------------------------------------- Head’s Up Display - Remotely view the range to target, the elevation and windage holds, and all pertinent information for your shot. Environment and Target Variable Editing - Utilize an advanced graphical interface to easily view all of the KILO2400ABS sensor readings, sync the wind from your WeatherFlow weather meter, and override any environmental or target parameters. Gun Profile Management - Upload and manage all of your gun profiles. Full access to the Applied Ballistics G1, G7, and custom drag curve library of bullets is available.

Screenshots

TRASOL4 screens
KILO2400ABS4 screens

Verdict

The call

The clearest difference is in-app purchases: KILO2400ABS at none against TRASOL's 1. KILO2400ABS also leads on update cadence (every 5 weeks vs every 10 months) and iOS requirement (9.0 vs 12.0). TRASOL's advantage is review sentiment (52% vs 36%) and ratings volume (40 vs 12). On price, rating, ads and device support there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. TRASOL sells 1 one-off in-app purchase. KILO2400ABS asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 4.0 for TRASOL against 3.9 for KILO2400ABS. Both are backed by a comparable volume of ratings — 40 and 12 respectively. Written reviews are what separate them: 52% of TRASOL's written reviews are positive against 36% of KILO2400ABS's.

UpkeepUpdate frequency

TRASOL ships an update every 10 months, KILO2400ABS every 5 weeks. The most recent releases landed on October 10, 2026 and October 16, 2026 respectively.

Scorecard6 real differences · 4 level
TRASOL versus KILO2400ABS: the parameters behind the verdict, then further details
ParameterTRASOLKILO2400ABS
PriceFreeFree
Rating4.0 (40 ratings) — better3.9 (12 ratings)
Positive reviews52.4% of reviews — better36.4% of reviews
Number of ratings40 — better12
Update frequencyEvery 10 monthsEvery 5 weeks — better
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchasesFree — better
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS12.09.0 — better
Further details — not scored
Size11 MB22 MB
Age rating17+17+
DeveloperDesert TechSig Sauer, Inc.

Customer experience

TRASOL

All ratings40 ratings
Positive75.0%
Neutral10.0%
Negative15.0%
Written reviews42 reviews
Positive52.4%
Neutral14.3%
Negative33.3%

KILO2400ABS

All ratings12 ratings
Positive66.7%
Neutral16.7%
Negative16.7%
Written reviews11 reviews
Positive36.4%
Neutral27.3%
Negative36.4%

In-app purchases

1 purchases

TRASOL

One-time1
  • Full TRASOL Upgrade$39.99
None

KILO2400ABS

No in-app purchases

Questions

Is TRASOL free?
TRASOL is free to download, with in-app purchases available.
Is KILO2400ABS free?
KILO2400ABS is free to download, with no in-app purchases.
Which has better reviews, TRASOL or KILO2400ABS?
TRASOL is rated higher. TRASOL averages 4.0 out of 5 from 40 ratings, while KILO2400ABS averages 3.9 from 12 ratings.
Do TRASOL or KILO2400ABS have ads?
Neither TRASOL nor KILO2400ABS shows ads.
Which is updated more often, TRASOL or KILO2400ABS?
TRASOL ships an update every 10 months, and KILO2400ABS every 5 weeks. Most recently, TRASOL was updated on October 10, 2026 and KILO2400ABS on October 16, 2026.

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